It was a pain to me recognizing that Google killswitched the game "Broken Age" some time ago.
I could not find it in the Play store, nor in my Play Store transactions lists ... I even could not prove that i bought it before.
The game was installed on the device before, it was automatically erased from the device without info about that move!!!
I contacted google via Play Store App chatting function...the service woman confirmed above mentioned procedure (she asked a tecnician before).
Refunding was not able, she advised me mailing the producer of the game (doublefine).
I mailed them, waiting for answers....
Never heard something like that.....